Product Details + Revised with a smaller core, Duo Optix now packs more distance than ever before with bolder, brighter matte colors you can’t miss.Semi-translucent high visibility coverEasily track the ball in flight or locate it quickly in all types of ground coverMatte Finish PaintMinimize sun glare off the ball at addressSoft, high resilience polybutadiene coreExceptional feel and straighter flight off the tee